Overview
Voice is the identity of your AI agent. eigi.ai offers a diverse selection of natural-sounding voices and the ability to create custom voice profiles that perfectly represent your brand.Your agent’s voice creates the first impression. Choose a voice that matches
your brand personality and resonates with your audience.
Voice Selection
Pre-Built Voice Library
Access a curated library of professional voices:Natural Voices
Human-like voices with natural intonation, pacing, and emotional expression
Multiple Languages
Support for various languages and regional accents
Voice Styles
Professional, friendly, authoritative, warm, and more
Gender Options
Male, female, and neutral voice options
Choosing the Right Voice
Consider these factors when selecting a voice:| Factor | Consideration |
|---|---|
| Industry | Healthcare may need calm, reassuring voices; sales may prefer energetic tones |
| Audience | Match voice characteristics to your target demographic |
| Brand | Align voice personality with your brand identity |
| Use Case | Support agents may need different voices than sales agents |
Voice Cloning
Create a unique voice that’s exclusively yours.How Voice Cloning Works
1
Record Sample
Provide a clear audio sample (typically 30 seconds to 3 minutes) of the
voice you want to clone
2
AI Processing
Our system analyzes the voice characteristics—tone, pitch, cadence, and
unique qualities
3
Voice Model Created
A custom voice model is generated that captures the essence of the original
voice
4
Deploy to Agent
Assign the cloned voice to your agent for use in conversations
Best Practices for Voice Samples
For optimal voice cloning results:Recording Quality
Recording Quality
- Use a quiet environment with minimal background noise - Record in a studio or well-insulated room - Use a quality microphone (USB or XLR) - Maintain consistent distance from the microphone
Content Guidelines
Content Guidelines
- Speak naturally and clearly - Include varied sentences (questions, statements, exclamations) - Cover different emotions and tones - Avoid reading monotonously—speak as you would in conversation
Technical Requirements
Technical Requirements
- Audio format: WAV or MP3 - Sample rate: 44.1kHz or higher - Bit depth: 16-bit or higher - Length: 30 seconds minimum, 3+ minutes recommended
Voice Customization
Adjusting Voice Parameters
Fine-tune your agent’s voice for the perfect delivery:| Parameter | Description |
|---|---|
| Speed | Control how fast or slow the agent speaks |
| Pitch | Adjust the voice pitch higher or lower |
| Stability | Control voice consistency vs. expressiveness |
| Similarity | How closely to match the original voice model |
Emotional Expression
Natural conversations involve emotional variation. Configure how your agent expresses:- Enthusiasm: For exciting announcements or positive responses
- Empathy: For sensitive customer service situations
- Confidence: For authoritative information delivery
- Warmth: For friendly, approachable interactions
Voice Providers
eigi.ai integrates with leading voice synthesis technologies:High-Fidelity Voices
Ultra-realistic voices with nuanced expression and natural prosody
Low-Latency Synthesis
Fast voice generation for real-time conversations without noticeable delay
Multilingual Support
Voices that support multiple languages and code-switching
Custom Training
Train custom voice models for unique requirements
Use Cases
Brand Voice Consistency
Create a signature voice that represents your brand across all touchpoints:- Phone support
- Website widget
- Mobile app
- Video content
Executive Voice Cloning
Clone leadership voices for:- Personalized customer outreach
- Training and onboarding content
- Announcement messages
Localization
Deploy agents with native-sounding voices in different regions:- American English for US markets
- British English for UK markets
- Spanish for Latin American markets
- And many more…
Voice Testing
Before deploying, test your voice configuration:1
Preview
Listen to sample phrases spoken by your configured voice
2
Test Conversation
Have a test conversation with your agent
3
Gather Feedback
Have team members evaluate the voice quality and fit
4
Iterate
Adjust parameters based on feedback
Best Practices
Voice technology is continuously improving. Check back regularly for new
voices and enhanced capabilities.
Troubleshooting
Voice sounds robotic
Voice sounds robotic
- Try a different voice from the library - Adjust stability settings for more natural variation - Check if your prompts are causing unnatural phrasing
Voice cloning quality issues
Voice cloning quality issues
- Provide a longer, cleaner audio sample - Ensure consistent audio quality throughout the sample - Remove any background noise from recordings
Voice latency
Voice latency
- Use low-latency voice options for real-time conversations - Check your network connection - Consider regional server selection